/******************************************************************************
 * Copyright (C) 2009 Peter ZHOU <peterzhoulei@gmail.com>                     *
 *                                                                            *
 * This program is free software; you can redistribute it and/or              *
 * modify it under the terms of the GNU General Public License as             *
 * published by the Free Software Foundation; either version 2 of             *
 * the License, or (at your option) any later version.                        *
 *                                                                            *
 * This program is distributed in the hope that it will be useful,            *
 * but WITHOUT ANY WARRANTY; without even the implied warranty of             *
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the              *
 * GNU General Public License for more details.                               *
 *                                                                            *
 * You should have received a copy of the GNU General Public License          *
 * along with this program.  If not, see <http://www.gnu.org/licenses/>.      *
 ******************************************************************************/

#import <Cocoa/Cocoa.h>
#import	"ddIM_tree.h"

@interface ddIM_dict : NSObject {
	NSMutableString* dicFile;
	id wordTree;
	NSDate* version;
}

@property NSDate* version;

-(void)dictionaryUpdated;
-(void)readPreferences;
-(void)readDictFile;
-(NSArray*)searchDict:(NSString*)py:(NSString*)preWord;
-(BOOL)editDict:(NSString*)py:(NSString*)word;
-(BOOL)addDict:(NSString*)py:(NSString*)word;
-(BOOL)isCandidate:(NSString*)py;
-(NSArray*)candidatesPY;

@end
